Answer:
Answer: l = 82.5
Step-by-step explanation:
11/2 x 15 = 82.5.
Answer:
6 + 9x = 5 is the equation for it.
17 lbs and 4 oz. Because it is just doubling.
Answer:
96 squared units
Step-by-step explanation:
Please find attached the diagram used in answering this question
The surface area is equal to the area of each shape
Area of a triangle = Area of a triangle = 1/2 x ( base x height)
1/2 x 2 x 3= 3
there are 4 triangles, area of both triangles = 3x4 = 12
Area of rectangle = length x width
Area of middle rectangle = 6 x 7 = 42
Area of two side rectangles = (3 +3) x 7 = 42
surface area = 42 + 42 + 12 = 96